tce-load -i compiletc meson gtk3-dev upower-dev desktop-file-utils appstream-glib gettext

http://ftp.acc.umu.se/pub/gnome/sources/gnome-power-manager/3.32/gnome-power-manager-3.32.0.tar.xz

cd gnome-power-manager-3.32.0

mkdir build
cd build

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain ../ 

ninja [0m 2.03s]
sudo ninja install